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| 1 | <?php |
| 2 | |
| 3 | namespace BuyerKiosk\TeamMember\Services; |
| 4 | |
| 5 | use PDO; |
| 6 | |
| 7 | /** |
| 8 | * RoleConfigService - Store-specific role configuration |
| 9 | * |
| 10 | * Provides centralized access to role definitions (name, color, etc.) that can |
| 11 | * be customized per store. Falls back to default roles if a store hasn't |
| 12 | * configured custom roles. |
| 13 | * |
| 14 | * Key features: |
| 15 | * - Per-store role customization (name, color, sort order) |
| 16 | * - Default role fallback for unconfigured stores |
| 17 | * - Caching for performance |
| 18 | * - Seed function to initialize store with defaults |
| 19 | * |
| 20 | * Usage: |
| 21 | * $service = new RoleConfigService($db, 'ou00'); |
| 22 | * $roles = $service->getRoles(); // All roles for store |
| 23 | * $role = $service->getRole(4); // Get 'Buyer' role |
| 24 | * $service->seedDefaultRoles(); // Initialize store with defaults |
| 25 | * |
| 26 | * @package BuyerKiosk\TeamMember\Services |
| 27 | */ |
| 28 | class RoleConfigService |
| 29 | { |
| 30 | /** |
| 31 | * Default role definitions with BuyerKiosk design system colors |
| 32 | * Colors are softer/refined to match the admin theme palette |
| 33 | * |
| 34 | * Color palette (from tokens.css): |
| 35 | * - Employee: neutral-500 (#64748b) - Default, muted |
| 36 | * - Owner: neutral-800 (#1e293b) - Dark, authoritative |
| 37 | * - Manager: rose-600 (#e11d48) - Important, leadership |
| 38 | * - Shift Lead: primary-600 (#7c3aed) - Brand purple |
| 39 | * - Buyer: emerald-500 (#10b981) - Growth, positive |
| 40 | * - Cashier: sky-500 (#0ea5e9) - Calm, trustworthy |
| 41 | */ |
| 42 | public const DEFAULT_ROLES = [ |
| 43 | 0 => ['name' => 'Employee', 'color' => '#64748b', 'sortOrder' => 99], |
| 44 | 1 => ['name' => 'Owner', 'color' => '#1e293b', 'sortOrder' => 0], |
| 45 | 2 => ['name' => 'Manager', 'color' => '#e11d48', 'sortOrder' => 1], |
| 46 | 3 => ['name' => 'Shift Lead', 'color' => '#7c3aed', 'sortOrder' => 2], |
| 47 | 4 => ['name' => 'Buyer', 'color' => '#10b981', 'sortOrder' => 3], |
| 48 | 5 => ['name' => 'Cashier', 'color' => '#0ea5e9', 'sortOrder' => 4], |
| 49 | ]; |
| 50 | |
| 51 | /** |
| 52 | * In-memory cache of roles by store |
| 53 | * @var array<string, array> |
| 54 | */ |
| 55 | private static array $cache = []; |
| 56 | |
| 57 | /** |
| 58 | * @var PDO Database connection (kiosk_buykiosk central DB) |
| 59 | */ |
| 60 | private PDO $db; |
| 61 | |
| 62 | /** |
| 63 | * @var string Store identifier (e.g., 'ou00') |
| 64 | */ |
| 65 | private string $typeNum; |
| 66 | |
| 67 | /** |
| 68 | * Constructor |
| 69 | * |
| 70 | * @param PDO $db Database connection to central database (kiosk_buykiosk) |
| 71 | * @param string $typeNum Store identifier |
| 72 | */ |
| 73 | public function __construct(PDO $db, string $typeNum) |
| 74 | { |
| 75 | $this->db = $db; |
| 76 | $this->typeNum = $typeNum; |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Get all roles for the store |
| 81 | * |
| 82 | * Returns store-specific roles if configured, otherwise returns defaults. |
| 83 | * Results are cached for the duration of the request. |
| 84 | * |
| 85 | * @param bool $activeOnly Only return active roles (default: true) |
| 86 | * @return array<int, array> Roles indexed by roleId |
| 87 | */ |
| 88 | public function getRoles(bool $activeOnly = true): array |
| 89 | { |
| 90 | $cacheKey = $this->typeNum . ($activeOnly ? '_active' : '_all'); |
| 91 | |
| 92 | if (isset(self::$cache[$cacheKey])) { |
| 93 | return self::$cache[$cacheKey]; |
| 94 | } |
| 95 | |
| 96 | $roles = $this->loadRolesFromDatabase($activeOnly); |
| 97 | |
| 98 | // If no custom roles, use defaults |
| 99 | if (empty($roles)) { |
| 100 | $roles = self::DEFAULT_ROLES; |
| 101 | } |
| 102 | |
| 103 | // Sort by sortOrder |
| 104 | uasort($roles, fn($a, $b) => ($a['sortOrder'] ?? 99) <=> ($b['sortOrder'] ?? 99)); |
| 105 | |
| 106 | self::$cache[$cacheKey] = $roles; |
| 107 | return $roles; |
| 108 | } |
| 109 | |
| 110 | /** |
| 111 | * Get a single role by ID |
| 112 | * |
| 113 | * @param int $roleId Role identifier |
| 114 | * @return array|null Role data or null if not found |
| 115 | */ |
| 116 | public function getRole(int $roleId): ?array |
| 117 | { |
| 118 | $roles = $this->getRoles(); |
| 119 | return $roles[$roleId] ?? null; |
| 120 | } |
| 121 | |
| 122 | /** |
| 123 | * Get role name by ID |
| 124 | * |
| 125 | * @param int $roleId Role identifier |
| 126 | * @return string Role name or 'Unknown' if not found |
| 127 | */ |
| 128 | public function getRoleName(int $roleId): string |
| 129 | { |
| 130 | $role = $this->getRole($roleId); |
| 131 | return $role['name'] ?? 'Unknown'; |
| 132 | } |
| 133 | |
| 134 | /** |
| 135 | * Get role color by ID |
| 136 | * |
| 137 | * @param int $roleId Role identifier |
| 138 | * @return string Hex color code |
| 139 | */ |
| 140 | public function getRoleColor(int $roleId): string |
| 141 | { |
| 142 | $role = $this->getRole($roleId); |
| 143 | return $role['color'] ?? '#6c757d'; |
| 144 | } |
| 145 | |
| 146 | /** |
| 147 | * Get default roles (static, no database) |
| 148 | * |
| 149 | * @return array<int, array> |
| 150 | */ |
| 151 | public static function getDefaultRoles(): array |
| 152 | { |
| 153 | return self::DEFAULT_ROLES; |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * Get default roles as a map for JavaScript (static, no database) |
| 158 | * |
| 159 | * @return array<int, array{name: string, color: string}> |
| 160 | */ |
| 161 | public static function getDefaultsAsMap(): array |
| 162 | { |
| 163 | $result = []; |
| 164 | foreach (self::DEFAULT_ROLES as $roleId => $role) { |
| 165 | $result[$roleId] = [ |
| 166 | 'name' => $role['name'], |
| 167 | 'color' => $role['color'], |
| 168 | ]; |
| 169 | } |
| 170 | return $result; |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * Check if store has custom role configuration |
| 175 | * |
| 176 | * @return bool |
| 177 | */ |
| 178 | public function hasCustomRoles(): bool |
| 179 | { |
| 180 | $sql = "SELECT COUNT(*) FROM storeRoles WHERE typeNum = :typeNum AND isActive = 1"; |
| 181 | $stmt = $this->db->prepare($sql); |
| 182 | $stmt->execute([':typeNum' => $this->typeNum]); |
| 183 | return (int) $stmt->fetchColumn() > 0; |
| 184 | } |
| 185 | |
| 186 | /** |
| 187 | * Seed the store with default roles |
| 188 | * |
| 189 | * Creates default role entries in the database for this store. |
| 190 | * Will not overwrite existing roles. |
| 191 | * |
| 192 | * @return int Number of roles created |
| 193 | */ |
| 194 | public function seedDefaultRoles(): int |
| 195 | { |
| 196 | $created = 0; |
| 197 | $sql = "INSERT INTO storeRoles (typeNum, roleId, name, color, sortOrder, isActive) |
| 198 | VALUES (:typeNum, :roleId, :name, :color, :sortOrder, 1) |
| 199 | ON DUPLICATE KEY UPDATE typeNum = typeNum"; // No-op on duplicate |
| 200 | |
| 201 | $stmt = $this->db->prepare($sql); |
| 202 | |
| 203 | foreach (self::DEFAULT_ROLES as $roleId => $role) { |
| 204 | $stmt->execute([ |
| 205 | ':typeNum' => $this->typeNum, |
| 206 | ':roleId' => $roleId, |
| 207 | ':name' => $role['name'], |
| 208 | ':color' => $role['color'], |
| 209 | ':sortOrder' => $role['sortOrder'], |
| 210 | ]); |
| 211 | |
| 212 | if ($stmt->rowCount() > 0) { |
| 213 | $created++; |
| 214 | } |
| 215 | } |
| 216 | |
| 217 | // Clear cache |
| 218 | $this->clearCache(); |
| 219 | |
| 220 | return $created; |
| 221 | } |
| 222 | |
| 223 | /** |
| 224 | * Save a role configuration |
| 225 | * |
| 226 | * Creates or updates a role for this store. |
| 227 | * |
| 228 | * @param int $roleId Role identifier (0-255) |
| 229 | * @param string $name Display name |
| 230 | * @param string $color Hex color code |
| 231 | * @param int $sortOrder Display order |
| 232 | * @return bool Success |
| 233 | */ |
| 234 | public function saveRole(int $roleId, string $name, string $color, int $sortOrder = 0): bool |
| 235 | { |
| 236 | // Validate color format |
| 237 | if (!preg_match('/^#[0-9A-Fa-f]{6}$/', $color)) { |
| 238 | throw new \InvalidArgumentException('Color must be a valid hex color (e.g., #3b82f6)'); |
| 239 | } |
| 240 | |
| 241 | $sql = "INSERT INTO storeRoles (typeNum, roleId, name, color, sortOrder, isActive) |
| 242 | VALUES (:typeNum, :roleId, :name, :color, :sortOrder, 1) |
| 243 | ON DUPLICATE KEY UPDATE |
| 244 | name = VALUES(name), |
| 245 | color = VALUES(color), |
| 246 | sortOrder = VALUES(sortOrder), |
| 247 | isActive = 1, |
| 248 | updatedAt = CURRENT_TIMESTAMP"; |
| 249 | |
| 250 | $stmt = $this->db->prepare($sql); |
| 251 | $result = $stmt->execute([ |
| 252 | ':typeNum' => $this->typeNum, |
| 253 | ':roleId' => $roleId, |
| 254 | ':name' => $name, |
| 255 | ':color' => $color, |
| 256 | ':sortOrder' => $sortOrder, |
| 257 | ]); |
| 258 | |
| 259 | if ($result) { |
| 260 | $this->clearCache(); |
| 261 | } |
| 262 | |
| 263 | return $result; |
| 264 | } |
| 265 | |
| 266 | /** |
| 267 | * Deactivate a role (soft delete) |
| 268 | * |
| 269 | * @param int $roleId Role identifier |
| 270 | * @return bool Success |
| 271 | */ |
| 272 | public function deactivateRole(int $roleId): bool |
| 273 | { |
| 274 | $sql = "UPDATE storeRoles SET isActive = 0 WHERE typeNum = :typeNum AND roleId = :roleId"; |
| 275 | $stmt = $this->db->prepare($sql); |
| 276 | $result = $stmt->execute([ |
| 277 | ':typeNum' => $this->typeNum, |
| 278 | ':roleId' => $roleId, |
| 279 | ]); |
| 280 | |
| 281 | if ($result) { |
| 282 | $this->clearCache(); |
| 283 | } |
| 284 | |
| 285 | return $result; |
| 286 | } |
| 287 | |
| 288 | /** |
| 289 | * Get roles formatted for JSON API response |
| 290 | * |
| 291 | * @return array Array of role objects |
| 292 | */ |
| 293 | public function toArray(): array |
| 294 | { |
| 295 | $roles = $this->getRoles(); |
| 296 | $result = []; |
| 297 | |
| 298 | foreach ($roles as $roleId => $role) { |
| 299 | $result[] = [ |
| 300 | 'id' => $roleId, |
| 301 | 'name' => $role['name'], |
| 302 | 'color' => $role['color'], |
| 303 | 'sortOrder' => $role['sortOrder'] ?? 99, |
| 304 | ]; |
| 305 | } |
| 306 | |
| 307 | return $result; |
| 308 | } |
| 309 | |
| 310 | /** |
| 311 | * Get roles as a map (for JavaScript) |
| 312 | * |
| 313 | * @return array Role map indexed by ID |
| 314 | */ |
| 315 | public function toMap(): array |
| 316 | { |
| 317 | $roles = $this->getRoles(); |
| 318 | $result = []; |
| 319 | |
| 320 | foreach ($roles as $roleId => $role) { |
| 321 | $result[$roleId] = [ |
| 322 | 'name' => $role['name'], |
| 323 | 'color' => $role['color'], |
| 324 | ]; |
| 325 | } |
| 326 | |
| 327 | return $result; |
| 328 | } |
| 329 | |
| 330 | /** |
| 331 | * Clear the in-memory cache |
| 332 | */ |
| 333 | public function clearCache(): void |
| 334 | { |
| 335 | unset(self::$cache[$this->typeNum . '_active']); |
| 336 | unset(self::$cache[$this->typeNum . '_all']); |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * Clear entire cache (all stores) |
| 341 | */ |
| 342 | public static function clearAllCache(): void |
| 343 | { |
| 344 | self::$cache = []; |
| 345 | } |
| 346 | |
| 347 | /** |
| 348 | * Load roles from database |
| 349 | * |
| 350 | * @param bool $activeOnly Only load active roles |
| 351 | * @return array<int, array> Roles indexed by roleId |
| 352 | */ |
| 353 | private function loadRolesFromDatabase(bool $activeOnly): array |
| 354 | { |
| 355 | $sql = "SELECT roleId, name, color, sortOrder |
| 356 | FROM storeRoles |
| 357 | WHERE typeNum = :typeNum"; |
| 358 | |
| 359 | if ($activeOnly) { |
| 360 | $sql .= " AND isActive = 1"; |
| 361 | } |
| 362 | |
| 363 | $sql .= " ORDER BY sortOrder ASC, roleId ASC"; |
| 364 | |
| 365 | $stmt = $this->db->prepare($sql); |
| 366 | $stmt->execute([':typeNum' => $this->typeNum]); |
| 367 | |
| 368 | $roles = []; |
| 369 | while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) { |
| 370 | $roles[(int) $row['roleId']] = [ |
| 371 | 'name' => $row['name'], |
| 372 | 'color' => $row['color'], |
| 373 | 'sortOrder' => (int) $row['sortOrder'], |
| 374 | ]; |
| 375 | } |
| 376 | |
| 377 | return $roles; |
| 378 | } |
| 379 | } |